package cn.wang.heng.servlet;

import java.io.IOException;
import java.io.PrintWriter;
import java.util.ArrayList;

import javax.servlet.ServletException;
import javax.servlet.ServletRequest;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;

import cn.wang.heng.make.GoodsSingle;

public class myshop extends HttpServlet {

	/**
	 * Constructor of the object.
	 */
	public myshop() {
		super();
	}

	/**
	 * Destruction of the servlet. <br>
	 */
	public void destroy() {
		super.destroy(); // Just puts "destroy" string in log
		// Put your code here
	}

	/**
	 * The doGet method of the servlet. <br>
	 *
	 * This method is called when a form has its tag value method equals to get.
	 * 
	 * @param request the request send by the client to the server
	 * @param response the response send by the server to the client
	 * @throws ServletException if an error occurred
	 * @throws IOException if an error occurred
	 */
	public void doGet(HttpServletRequest request, HttpServletResponse response)
			throws ServletException, IOException {

		doPost(request,response);
	}

	/**
	 * The doPost method of the servlet. <br>
	 *
	 * This method is called when a form has its tag value method equals to post.
	 * 
	 * @param request the request send by the client to the server
	 * @param response the response send by the server to the client
	 * @param session 
	 * @throws ServletException if an error occurred
	 * @throws IOException if an error occurred
	 */
	public void doPost(HttpServletRequest request, HttpServletResponse response, ServletRequest session)
			throws ServletException, IOException {
			HttpSession session1= request.getSession();
			Object goodslist = null;
			session1.setAttribute("goodslist", goodslist);
			
			response.setContentType("text/html");
			PrintWriter out = response.getWriter();
			String path = request.getContextPath();
			
			//out.println(" <script language='javascript'>alert('aaa');</script>     ");
			
			String id1=request.getParameter("id");
			int id=Integer.parseInt(id1);
			String num1=request.getParameter("num");
			int num2=Integer.parseInt(num1);
			float nowprice2=Float.parseFloat(request.getParameter("nowprice"));
			String shopname2=request.getParameter("shopname");
			
			ArrayList buylist = new ArrayList();
			GoodsSingle single = new GoodsSingle();
			
			single.setId(id);
			single.setName(shopname2);
			//out.println(" <script language='javascript'>alert('aaa');</script>     ");
			single.setNum(num2);
			single.setPrice(nowprice2);
			session1.setAttribute("single", single);
			//buylist.add(single);
			
			//response.getRequestDispatch("myshopcar.jsp").forward(request,response);
			response.sendRedirect("/commerce/WebRoot/myshopcar.jsp");  
			
			response.sendRedirect("/myshopcar.jsp");
			//ArrayList buylist=(ArrayList)session.getAttribute("buylist");
	}

	/**
	 * Initialization of the servlet. <br>
	 *
	 * @throws ServletException if an error occurs
	 */
	public void init() throws ServletException {
		// Put your code here
	}

}
